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«beta»-Alanine

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Gas phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Deltafgas-424. ± 2.kJ/molCcbSkoulika and Sabbah, 1983see Skoulika and Sabbah, 1982

Condensed phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Deltafsolid-547.1 ± 1.1kJ/molCcbGerasimov, Geidarova, et al., 1988Uc =-18318.1±12.6 kJ/mol; ALS
Deltafsolid-310. ± 1.5kJ/molCcbContineanu and Marchidan, 1984ALS
Deltafsolid-558.04 ± 0.31kJ/molCcbSkoulika and Sabbah, 1983see Skoulika and Sabbah, 1982; ALS
Quantity Value Units Method Reference Comment
Deltacsolid-1871. ± 1.5kJ/molCcbContineanu and Marchidan, 1984ALS
Deltacsolid-1622.9 ± 0.23kJ/molCcbSkoulika and Sabbah, 1983see Skoulika and Sabbah, 1982; ALS

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
109.298.Badelin, Kulikov, et al., 1990T = 298, 313, 333, 348 K.; DH
109.3298.Kulikov, Kozlov, et al., 1989T = 298 to 348 K.; DH
116.4298.Skoulika and Sabbah, 1983DH

Phase change data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Deltasub134. ± 2.kJ/molCSkoulika and Sabbah, 1983see Skoulika and Sabbah, 1982; ALS
Deltasub134. ± 2.kJ/molCSkoulika and Sabbah, 1983AC

Enthalpy of sublimation

DeltasubH (kJ/mol) Temperature (K) Method Reference Comment
133.1 ± 0.7393.CSkoulika and Sabbah, 1983Based on data from 384. - 402. K.; AC

Mass spectrum (electron ionization)

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin Japan AIST/NIMC Database- Spectrum MS-NW-8145
NIST MS number 228083

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References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), NIST Free Links, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Skoulika and Sabbah, 1983
Skoulika, S.; Sabbah, R., Thermodynamique de composes azotes X. Etude thermochimique de quelques acides «omega»-amines, Thermochim. Acta, 1983, 61, 203-214. [all data]

Skoulika and Sabbah, 1982
Skoulika, S.; Sabbah, R., Enthalpy of formation of some «omega»-amino acids in the solid state, C. R. Seances Acad. Sci., Ser. 2, 1982, 295, 657-660. [all data]

Gerasimov, Geidarova, et al., 1988
Gerasimov, P.A.; Geidarova, E.L.; Gubareva, A.I.; Beregovykh, V.V.; Danilov, I.S., Energetic and transport properties of «beta»-alanine, Khim.-Farm. Zh., 1988, 22, 1149-1150. [all data]

Contineanu and Marchidan, 1984
Contineanu, I.; Marchidan, D.I., The enthalpies of combustion and formation of D-alanine, L-alanine, DL-alanine, and «beta»-alanine, Rev. Roum. Chim., 1984, 29, 43-48. [all data]

Badelin, Kulikov, et al., 1990
Badelin, V.G.; Kulikov, O.V.; Batagin, V.S.; Udzig, E.; Zielenkiewicz, A.; Zielenkiewicz, W.; Krestov, G.A., Physico-chemical properties of peptides and their solutions, Thermochim. Acta, 1990, 169, 81-93. [all data]

Kulikov, Kozlov, et al., 1989
Kulikov, O.V.; Kozlov, V.A.; Malenkina, L.I.; Badelin, V.G., Heat capacities of amino acids and peptides and excess characteristics ot their aqueous solutions, Sbornik Nauch. Trud., Termodin. Rast. neelect., Ivanovo, Inst. nevod. rast., 1989, Akad. [all data]


Notes

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